/ SDK / Web viewer

Web viewer SDK.

Embed a CAD, BIM and PDF viewer in any web application. Choose the Viewer SDK or iframe and PostMessage; both are self-hosted and framework-agnostic.

app.yourcompany.com / projects / north-tower / drawings

Your Application

Your UI

Auth · permissions · workflows

A22-102_Plan_2.Etasje.dwg

Rasterex Canvas

API / SDK layer

viewer.tools.set({
  action: "MEASURE_LENGTH", enabled: true
});

Rasterex Engine · PDF · CAD · BIM

/ what the web viewer SDK does

One viewer. Every drawing. Inside your product.

Viewer SDK or iframe

Use @rasterex/viewer in JavaScript or TypeScript, or embed Canvas with iframe and PostMessage from any HTML-capable frontend.

Every format in one viewer

PDF, DWG, DGN, IFC, images, MS Office and 100+ more. One engine, one integration.

Self-hosted

Runs on your Windows Server. Drawings never leave your infrastructure.

You own the UI

Your app decides which tools are visible, who can use them, and where the results go.

Targeting a single format? See the PDF SDK, CAD SDK and BIM SDK.

/ get started